Do I need a side battery terminal adapter for my GM?

I was gonna do the bid 3 and I wanted to know if I needed one of those side battery terminal adapters. I already have one for my positive terminal from a previous amp installation and wanted to know if I should get one for my negative terminal so I can do the big 3

Re: Do I need a side battery terminal adapter for my GM?

There's a new sub out called the Squeakinator. 125mm Xmax. 25" cone. Able to kill small animals and annoying children. Plays flat to 1hz in-car.
$1,025 shipped to your door.

Originally Posted by squeak9798

I think he should also consider the new Squeaksters.
Nobody's heard them. They aren't in production yet. There is no prototype even available. But he should still consider them. They will rock. I promise.
PS: The new Squeaksters will be a midwoofer addition to my subwoofer line, the Squeakinators